Large Newtons Cradle Executive Physics Science Gadget Toy Pendulum Ball Desk

Perfectly demonstrates the laws of conservation for both energy and momentum.
Great accessory for an office desk, but also perfect as an Executive gift.
Pull back and release one of the metal balls to create a propagating display of physical motion.
It only needs a gentle push to set science in motion!
Large Newtons Cradle Executive Physics Science Gadget Toy Pendulum Ball Desk Mind Fuel Stress less Creating Hypnotic Motion Newton Cradle Science Toy.
Intriguing and hypnotic iconic gadget.
Each ball is attached to opposite sides of the frame by equal length strings.
Creates a hypnotic motion as the ball swing back and forth.
Pull back and release one of the balls and let it swing back, creating a force that propagates through the other balls creating a hypnotic motion.
The cradle measures approx. 18cm x 12cm x 12cm (7.08” x 4.7” x 4.7”).